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Cr-Mo Alloy Steel Liners Mill Liners With HRC33-43 And AK 70J

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Description

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Cr-Mo Alloy Steel Liners Mill Liners With HRC33-43 And AK 70J?

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Quick Details
1. The series are designed for mine mills with wet process.
2. HRC33-43,
3. AK value: about 70J.
4. The materials conform to AS 2074 L/2B.

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Cr-Mo Alloy Steel Liners
1. The series are designed for mine mills with wet process.
2. HRc33-43.
3. AK value:about 70J.
4. The pearlitical Cr-Mo Alloy Steel Liners have a stable and reliable application in mine mills with wet
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5. The materials conform to AS 2074 L/2B.
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Application :mill liners ? ? ? ? ? ? ? ? ? ? ?
Material :alloy steel ? ? ? ? ? ? ? ? ? ? ? ? ? ??
Dimensions :As per drawings ? ? ? ? ? ? ? ? ? ?
Hardness ?:HRc33~43 ? ? ? ? ? ? ? ? ? ? ? ?
Impact Value ?:about 70J ? ??
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Technical?Parameters
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Item | Cr-Mo?Alloy?Steel?Ⅰ? | Cr-Mo?Alloy?Steel?Ⅱ? | Cr-Mo?Alloy?Steel?Ⅲ? | High?Cr?White?Iron | High?Cr?Alloy?Steel | High?Mn?Steel | Ni-hard?Cast?Iron |
C | 0.3-0.5 | 0.65-0.90 | 0.4-0.9 | 2.4-3.2 | 1.1-2.2 | 0.9-1.3 | 2.4-3.6 |
Si | 0.15-1.20 | ≤0.75 | 0.7-1.2 | 0.6-1.2 | 0.6-1.2 | ≤0.8 | ≤0.8 |
Mn | 0.4-1.2 | 0.5-1.2 | 0.6-1.0 | 0.5-1.0 | 0.5-1.0 | 11.0-18.0 | ≤2.0 |
Cr | 1.7-2.5 | 1.5-2.5 | 4.0-7.0 | 12.0-30.0 | 11.0-30.0 | 1.5-2.5 | 1.5-10 |
S | ≤0.04 | ≤0.06 | ≤0.04 | ≤0.04 | ≤0.04 | ≤0.04 | ≤0.15 |
P | ≤0.04 | ≤0.06 | ≤0.06 | ≤0.06 | ≤0.06 | ≤0.06 | ≤0.15 |
Mo | ≤0.5 | ≤0.5 | ≤0.15 | 0.1-3.0 | 0.1-3.0 | ≤1.0 | ≤0.1 |
Cu | 0.1-0.6 | ≤0.25 | 0.2-0.4 | 0.1-1.0 | 0.1-1.0 | ?- | ?- |
Ni | ≤0.5 | ≤0.3 | 0-0.3 | 0-0.3 | 0-0.3 | ?- | 3.3-10 |
Re | ≤0.02 | ≤0.02 | ≤0.02 | ?- | ?- | ?- | ?- |
Equivalent?
Specifications | DL/T?681-1999
GB/T26651-2011 | AS2074L2B?
Mod | DL/T?681-1999 | GB/T8263-1999
AS2027?Cr27
AS2027?CrMo?15/3
AS2027?CrMo?20/2/1
ASTM?A532?Class?Ⅲ?Type?A
25%Cr
ASTM?A532?Class?ⅡType?B
15%Cr-Mo
BS4844?3E
DIN1695
NAF32401 | GB/T5680-1998
DL/T?681-1999
JISG5153-1999
ASTM?A128
DIN?GX120Mn12
AFNORZ120Mn12 | GB/T8263-1999
AS2027/Ni-Cr1-550
AS2027/Ni-Cr2-500
AS2027/Ni-Cr4-500
AS2027/Ni-Cr1-550
AS2027/Ni-Cr4-600
AS2027/Ni-Cr1-630
ASTMA5321-A,B,C,D
ASTMA5322-A,B,C,D,E
ASTMA5323-A |
Material?type | Martensite?Steel | Martensite?or?Pearlitic?Cr?Mo?Steel | Martensite?Steel | Martensite?Matrix | Austenitic?Mn?Steel | ?- |
Hardness | HRC≥48 | HB470&HB321-370 | HRC≥50 | HRC≥56 | HB≤300 | HRC≥56 |
Impact?Value | AK≥40J | ?- | AK≥10J | AK≥4J | AK≥80J | ?- |
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